260891366

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{121571}}^1$

素因数の和:121639

約数の個数: 16

約数和(自身を含む): 415776240

約数和(自身を除く): 154884874

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 121571, 243142, 3525559, 4498127, 7051118, 8996254, 130445683, 260891366]

約数ペア:

[(1, 260891366), (2, 130445683), (29, 8996254), (37, 7051118), (58, 4498127), (74, 3525559), (1073, 243142), (2146, 121571)]